var GB_CURRENT = null;
GB_hide = function(cb) {
	GB_CURRENT.hide(cb);
};
GreyBox = new AJS.Class( {
	init : function(_2) {
		this.use_fx = AJS.fx;
		this.type = "page";
		this.overlay_click_close = false;
		this.salt = 0;
		this.root_dir = GB_ROOT_DIR;
		this.callback_fns = [];
		this.reload_on_close = false;
		this.src_loader = this.root_dir + "loader_frame.htm";
		var _3 = window.location.hostname.indexOf("www");
		var _4 = this.src_loader.indexOf("www");
		if (_3 != -1 && _4 == -1) {
			this.src_loader = this.src_loader.replace("://", "://www.");
		}
		if (_3 == -1 && _4 != -1) {
			this.src_loader = this.src_loader.replace("://www.", "://");
		}
		this.show_loading = true;
		AJS.update(this, _2);
	},
	addCallback : function(fn) {
		if (fn) {
			this.callback_fns.push(fn);
		}
	},
	show : function(_6) {
		GB_CURRENT = this;
		this.url = _6;
		var _7 = [ AJS.$bytc("object"), AJS.$bytc("select") ];
		AJS.map(AJS.flattenList(_7), function(_8) {
			_8.style.visibility = "hidden";
		});
		this.createElements();
		return false;
	},
	hide : function(cb) {
		//alert('show div...');
		//document.getElementById("captions").style.display = 'block';// ��ʾ����
		//document.getElementById("scrollbar").style.display = 'block';// ----------------------------||||||||||||||||||||�رպ���ʾ������||||||||||||||||||||||||
		var me = this;
		AJS.callLater( function() {
			var _b = me.callback_fns;
			if (_b != []) {
				AJS.map(_b, function(fn) {
					fn();
				});
			}
			me.onHide();
			if (me.use_fx) {
				var _d = me.overlay;
				AJS.fx.fadeOut(me.overlay, {
					onComplete : function() {
						AJS.removeElement(_d);
						_d = null;
					},
					duration : 300
				});
				AJS.removeElement(me.g_window);
			} else {
				AJS.removeElement(me.g_window, me.overlay);
			}
			me.removeFrame();
			AJS.REV(window, "scroll", _GB_setOverlayDimension);
			AJS.REV(window, "resize", _GB_update);
			var _e = [ AJS.$bytc("object"), AJS.$bytc("select") ];
			AJS.map(AJS.flattenList(_e), function(_f) {
				_f.style.visibility = "visible";
			});
			GB_CURRENT = null;
			if (me.reload_on_close) {
				window.location.reload();
			}
			if (AJS.isFunction(cb)) {
				cb();
			}
		}, 10);
	},
	update : function() {
		this.setOverlayDimension();
		this.setFrameSize();
		this.setWindowPosition();
	},
	createElements : function() {
		this.initOverlay();
		this.g_window = AJS.DIV( {
			"id" : "GB_window"
		});
		AJS.hideElement(this.g_window);
		AJS.getBody().insertBefore(this.g_window, this.overlay.nextSibling);
		this.initFrame();
		this.initHook();
		this.update();
		var me = this;
		if (this.use_fx) {
			AJS.fx.fadeIn(this.overlay, {
				duration : 300,
				to : 0.7,
				onComplete : function() {
					me.onShow();
					AJS.showElement(me.g_window);
					me.startLoading();
				}
			});
		} else {
			AJS.setOpacity(this.overlay, 0.7);
			AJS.showElement(this.g_window);
			this.onShow();
			this.startLoading();
		}
		AJS.AEV(window, "scroll", _GB_setOverlayDimension);
		AJS.AEV(window, "resize", _GB_update);
	},
	removeFrame : function() {
		try {
			AJS.removeElement(this.iframe);
		} catch (e) {
		}
		this.iframe = null;
	},
	startLoading : function() {
		this.iframe.src = this.src_loader + "?s=" + this.salt++;
		AJS.showElement(this.iframe);
	},
	setOverlayDimension : function() {
		var _11 = AJS.getWindowSize();
		if (AJS.isMozilla() || AJS.isOpera()) {
			AJS.setWidth(this.overlay, "100%");
		} else {
			AJS.setWidth(this.overlay, _11.w);
		}
		var _12 = Math.max(AJS.getScrollTop() + _11.h, AJS.getScrollTop()
				+ this.height);
		if (_12 < AJS.getScrollTop()) {
			AJS.setHeight(this.overlay, _12);
		} else {
			AJS.setHeight(this.overlay, AJS.getScrollTop() + _11.h);
		}
	},
	initOverlay : function() {
		this.overlay = AJS.DIV( {
			"id" : "GB_overlay"
		});
		if (this.overlay_click_close) {
			AJS.AEV(this.overlay, "click", GB_hide);
		}
		AJS.setOpacity(this.overlay, 0);
		AJS.getBody().insertBefore(this.overlay, AJS.getBody().firstChild);
	},
	initFrame : function() {
		if (!this.iframe) {
			var d = {
				"name" : "GB_frame",
				"class" : "GB_frame",
				"frameBorder" : 0
			};
			if (AJS.isIe()) {
				d.src = "javascript:false;document.write(\"\");";
			}
			this.iframe = AJS.IFRAME(d);
			this.middle_cnt = AJS.DIV( {
				"class" : "content"
			}, this.iframe);
			this.top_cnt = AJS.DIV();
			this.bottom_cnt = AJS.DIV();
			AJS.ACN(this.g_window, this.top_cnt, this.middle_cnt,
					this.bottom_cnt);
		}
	},
	onHide : function() {
	},
	onShow : function() {
	},
	setFrameSize : function() {
	},
	setWindowPosition : function() {
	},
	initHook : function() {
	}
});
_GB_update = function() {
	if (GB_CURRENT) {
		GB_CURRENT.update();
	}
};
_GB_setOverlayDimension = function() {
	if (GB_CURRENT) {
		GB_CURRENT.setOverlayDimension();
	}
};
AJS.preloadImages(GB_ROOT_DIR + "indicator.gif");
script_loaded = true;
var GB_SETS = {};
function decoGreyboxLinks() {
	var test_num = -1;
	var as = AJS.$bytc("a");
	AJS.map(as, function(a) {
		
		if (a.getAttribute("href") && a.getAttribute("rel")) {
			var rel = a.getAttribute("rel");
			if (rel.indexOf("gb_") == 0) {
				var _17 = rel.match(/\w+/)[0];
				var _18 = rel.match(/\[(.*)\]/)[1];
				var _19 = 0;
				test_num++;//将景点名做成链接
				//alert("<a id='img_id' onclick=\"click_a()\" href=\"javascript:;\" value='"+test_num+"'>"+a.title+"</a>");
				/*var _1a = {
					//"caption" : a.title || "Hello",
						"caption" : "<a id='img_id' onclick=\"click_a()\" href=\"javascript:;\" value='"+test_num+"'>"+a.title+"</a>" || "",
						"url" : a.href
				};*/
//				if(a.title == '发送邮件' || a.title == '打印预览'){
//					var _1a = {
//							"caption" : a.title,
//							"url" : a.href
//						};
//				}else{
//					var _1a = {
//							"caption" : "<a id='img_id' onclick=\"click_a()\" href=\"javascript:;\" value='"+test_num+"'>"+a.title+"</a>" || "",
//							"url" : a.href
//						};
//				}
				
				var _1a = {
						"caption" : a.title,
						"url" : a.href
					};
				
				if (_17 == "gb_pageset" || _17 == "gb_imageset") {
					if (!GB_SETS[_18]) {
						GB_SETS[_18] = [];
					}
					GB_SETS[_18].push(_1a);
					_19 = GB_SETS[_18].length;
				}
				if (_17 == "gb_pageset") {
					a.onclick = function() {
						GB_showFullScreenSet(GB_SETS[_18], _19);
						return false;
					};
				}
				if (_17 == "gb_imageset") {
					a.onclick = function() {
						GB_showImageSet(GB_SETS[_18], _19);
						return false;
					};
				}
				if (_17 == "gb_image") {
					a.onclick = function() {
						GB_showImage(_1a.caption, _1a.url);
						return false;
					};
				}
				if (_17 == "gb_page") {
					a.onclick = function() {
						var sp = _18.split(/, ?/);
						GB_show(_1a.caption, _1a.url, parseInt(sp[1]),
								parseInt(sp[0]));
						return false;
					};
				}
				if (_17 == "gb_page_fs") {
					a.onclick = function() {
						GB_showFullScreen(_1a.caption, _1a.url);
						return false;
					};
				}
				if (_17 == "gb_page_center") {
					a.onclick = function() {
						var sp = _18.split(/, ?/);
						GB_showCenter(_1a.caption, _1a.url, parseInt(sp[1]),
								parseInt(sp[0]));
						return false;
					};
				}
			}
		}
	}
	);// 58.33.56.93
}
AJS.AEV(window, "load", decoGreyboxLinks);
GB_showImage = function(_1d, url, _1f) {
	var _20 = {
		width : 300,
		height : 300,
		type : "image",
		fullscreen : false,
		center_win : true,
		caption : _1d,
		callback_fn : _1f
	};
	var win = new GB_Gallery(_20);
	return win.show(url);
};
GB_showPage = function(_22, url, _24) {
	var _25 = {
		type : "page",
		caption : _22,
		callback_fn : _24,
		fullscreen : true,
		center_win : false
	};
	var win = new GB_Gallery(_25);
	return win.show(url);
};
GB_Gallery = GreyBox.extend( {
	init : function(_27) {
		this.parent( {});
		this.img_close = this.root_dir + "g_close.gif";
		AJS.update(this, _27);
		this.addCallback(this.callback_fn);
	},
	initHook : function() {
		AJS.addClass(this.g_window, "GB_Gallery");
		var _28 = AJS.DIV( {
			"class" : "inner"
		});
		this.header = AJS.DIV( {
			"class" : "GB_header"
		}, _28);
		AJS.setOpacity(this.header, 0);
		AJS.getBody().insertBefore(this.header, this.overlay.nextSibling);
		var _29 = AJS.TD( {
			"id" : "GB_caption",
			"class" : "caption",
			"width" : "40%"
		}, this.caption);
		var _2a = AJS.TD( {
			"id" : "GB_middle",
			"class" : "middle",
			"width" : "20%"
		});
		var _2b = AJS.IMG( {
			"src" : this.img_close
		});
		AJS.AEV(_2b, "click", GB_hide);// -----------------------------------------------------------------------||||||||||||||||||||||||�رգ�������||||||||||||||||||||||||
	var _2c = AJS.TD( {
		"class" : "close",
		"width" : "40%"
	}, _2b);// -----------------------------------------------------------------------||||||||||||||||||||||||�رհ�ť��td����||||||||||||||||||||||||
	var _2d = AJS.TBODY(AJS.TR(_29, _2a, _2c));//将三个TD添加到当前行中
	var _2e = AJS.TABLE( {
		"cellspacing" : "0",
		"cellpadding" : 0,
		"border" : 0
	}, _2d);
	AJS.ACN(_28, _2e);
	if (this.fullscreen) {
		AJS.AEV(window, "scroll", AJS.$b(this.setWindowPosition, this));
	} else {
		AJS.AEV(window, "scroll", AJS.$b(this._setHeaderPos, this));
	}
},
setFrameSize : function() {
	var _2f = this.overlay.offsetWidth;
	var _30 = AJS.getWindowSize();
	if (this.fullscreen) {
		this.width = _2f - 40;
		this.height = _30.h - 80;
	}
	AJS.setWidth(this.iframe, this.width);
	AJS.setHeight(this.iframe, this.height);
	AJS.setWidth(this.header, _2f);
},
_setHeaderPos : function() {
	AJS.setTop(this.header, AJS.getScrollTop() + 10);
},
setWindowPosition : function() {
	var _31 = this.overlay.offsetWidth;
	var _32 = AJS.getWindowSize();
	AJS.setLeft(this.g_window, ((_31 - 50 - this.width) / 2));
	var _33 = AJS.getScrollTop() + 55;
	if (!this.center_win) {
		AJS.setTop(this.g_window, _33);
	} else {
		var fl = ((_32.h - this.height) / 2) + 20 + AJS.getScrollTop();
		if (fl < 0) {
			fl = 0;
		}
		if (_33 > fl) {
			fl = _33;
		}
		AJS.setTop(this.g_window, fl);
	}
	this._setHeaderPos();
},
onHide : function() {
	AJS.removeElement(this.header);
	AJS.removeClass(this.g_window, "GB_Gallery");
},
onShow : function() {
	if (this.use_fx) {
		AJS.fx.fadeIn(this.header, {
			to : 1
		});
	} else {
		AJS.setOpacity(this.header, 1);
	}
}
});
AJS.preloadImages(GB_ROOT_DIR + "g_close.gif");
GB_showFullScreenSet = function(set, _36, _37) {
	var _38 = {
		type : "page",
		fullscreen : true,
		center_win : false
	};
	var _39 = new GB_Sets(_38, set);
	_39.addCallback(_37);
	_39.showSet(_36 - 1);
	return false;
};
GB_showImageSet = function(set, _3b, _3c) {
	var _3d = {
		type : "image",
		fullscreen : false,
		center_win : true,
		width : 300,
		height : 300
	};
	var _3e = new GB_Sets(_3d, set);
	_3e.addCallback(_3c);
	_3e.showSet(_3b - 1);
	return false;
};
GB_Sets = GB_Gallery.extend( {
	init : function(_3f, set) {
		this.parent(_3f);
		if (!this.img_next) {
			this.img_next = this.root_dir + "next.gif";
		}
		if (!this.img_prev) {
			this.img_prev = this.root_dir + "prev.gif";
		}
		this.current_set = set;
	},
	showSet : function(_41) {
		this.current_index = _41;
		var _42 = this.current_set[this.current_index];
		this.show(_42.url);
		this._setCaption(_42.caption);
		this.btn_prev = AJS.IMG( {
			"class" : "left",
			src : this.img_prev
		});
		this.btn_next = AJS.IMG( {
			"class" : "right",
			src : this.img_next
		});
		AJS.AEV(this.btn_prev, "click", AJS.$b(this.switchPrev, this));
		AJS.AEV(this.btn_next, "click", AJS.$b(this.switchNext, this));
		GB_STATUS = AJS.SPAN( {
			"class" : "GB_navStatus"
		});
		AJS.ACN(AJS.$("GB_middle"), this.btn_prev, GB_STATUS, this.btn_next);
		this.updateStatus();
	},
	updateStatus : function() {
		AJS.setHTML(GB_STATUS, (this.current_index + 1) + " / "
				+ this.current_set.length);
		//------------------------------------------撤消图像翻页控制鼠标不显示“手指”样式的功能
		/********* 
		if (this.current_index == 0) {
			AJS.addClass(this.btn_prev, "disabled");
		} else {
			AJS.removeClass(this.btn_prev, "disabled");
		}
		if (this.current_index == this.current_set.length - 1) {
			AJS.addClass(this.btn_next, "disabled");
		} else {
			AJS.removeClass(this.btn_next, "disabled");
		}
		****/
	},
	_setCaption : function(_43) {
		AJS.setHTML(AJS.$("GB_caption"), _43);
	},
	updateFrame : function() {
		var _44 = this.current_set[this.current_index];
		this._setCaption(_44.caption);
		this.url = _44.url;
		this.startLoading();
	},
	switchPrev : function() {
		if (this.current_index != 0) {
			this.current_index--;
			this.updateFrame();
			this.updateStatus();
		}else{
			//第一张的前面将跳至最后一张
			this.current_index = (this.current_set.length -1);
			this.updateFrame();
			this.updateStatus();
		}
	},
	switchNext : function() {
		if (this.current_index != this.current_set.length - 1) {
			this.current_index++;
			this.updateFrame();
			this.updateStatus();
		}else{
			//最后的一张的后面将跳至第一张
			this.current_index = 0;
			this.updateFrame();
			this.updateStatus();
		}
	}
});
AJS.AEV(window, "load", function() {
	AJS.preloadImages(GB_ROOT_DIR + "next.gif", GB_ROOT_DIR + "prev.gif");
});
GB_show = function(_45, url, _47, _48, _49) {
	var _4a = {
		caption : _45,
		height : _47 || 500,
		width : _48 || 500,
		fullscreen : false,
		callback_fn : _49
	};
	var win = new GB_Window(_4a);
	return win.show(url);
};
GB_showCenter = function(_4c, url, _4e, _4f, _50) {
	var _51 = {
		caption : _4c,
		center_win : true,
		height : _4e || 500,
		width : _4f || 500,
		fullscreen : false,
		callback_fn : _50
	};
	var win = new GB_Window(_51);
	return win.show(url);
};
GB_showFullScreen = function(_53, url, _55) {
	var _56 = {
		caption : _53,
		fullscreen : true,
		callback_fn : _55
	};
	var win = new GB_Window(_56);
	return win.show(url);
};
GB_Window = GreyBox.extend( {
	init : function(_58) {
		this.parent( {});
		this.img_header = this.root_dir + "header_bg.gif";
		this.img_close = this.root_dir + "w_close.gif";
		this.show_close_img = true;
		AJS.update(this, _58);
		this.addCallback(this.callback_fn);
	},
	initHook : function() {
		AJS.addClass(this.g_window, "GB_Window");
		this.header = AJS.TABLE( {
			"class" : "header"
		});
		this.header.style.backgroundImage = "url(" + this.img_header + ")";
		var _59 = AJS.TD( {
			"class" : "caption"
		}, this.caption);
		var _5a = AJS.TD( {
			"class" : "close"
		});
		if (this.show_close_img) {
			var _5b = AJS.IMG( {
				"src" : this.img_close
			});
			var _5c = AJS.SPAN("Close");
			var btn = AJS.DIV(_5b, _5c);
			AJS.AEV( [ _5b, _5c ], "mouseover", function() {
				AJS.addClass(_5c, "on");
			});
			AJS.AEV( [ _5b, _5c ], "mouseout", function() {
				AJS.removeClass(_5c, "on");
			});
			AJS.AEV( [ _5b, _5c ], "mousedown", function() {
				AJS.addClass(_5c, "click");
			});
			AJS.AEV( [ _5b, _5c ], "mouseup", function() {
				AJS.removeClass(_5c, "click");
			});
			AJS.AEV( [ _5b, _5c ], "click", GB_hide);
			AJS.ACN(_5a, btn);
		}
		tbody_header = AJS.TBODY();
		AJS.ACN(tbody_header, AJS.TR(_59, _5a));
		AJS.ACN(this.header, tbody_header);
		AJS.ACN(this.top_cnt, this.header);
		if (this.fullscreen) {
			AJS.AEV(window, "scroll", AJS.$b(this.setWindowPosition, this));
		}
	},
	setFrameSize : function() {
		if (this.fullscreen) {
			var _5e = AJS.getWindowSize();
			overlay_h = _5e.h;
			this.width = Math.round(this.overlay.offsetWidth
					- (this.overlay.offsetWidth / 100) * 10);
			this.height = Math.round(overlay_h - (overlay_h / 100) * 10);
		}
		AJS.setWidth(this.header, this.width + 6);
		AJS.setWidth(this.iframe, this.width);
		AJS.setHeight(this.iframe, this.height);
	},
	setWindowPosition : function() {
		var _5f = AJS.getWindowSize();
		AJS.setLeft(this.g_window, ((_5f.w - this.width) / 2) - 13);
		if (!this.center_win) {
			AJS.setTop(this.g_window, AJS.getScrollTop());
		} else {
			var fl = ((_5f.h - this.height) / 2) - 20 + AJS.getScrollTop();
			if (fl < 0) {
				fl = 0;
			}
			AJS.setTop(this.g_window, fl);
		}
	}
});
AJS.preloadImages(GB_ROOT_DIR + "w_close.gif", GB_ROOT_DIR + "header_bg.gif");

script_loaded = true;